Hi NP, Stopping a node does not change ring membership; the node stops running, but still retains and is responsible for the data for it's share of the vnodes.
The command: riak-admin ring-status will show you unreachable/downed nodes. Regards, Tom On Thu, Mar 20, 2014 at 2:19 PM, nathn pal <nathan.pa...@gmail.com> wrote: > Hi All, > > I am a newbie to RiakDB and working on backup. We are using leveldb and > docs says we need to stop the node before taking backup of db folder. > > When I stop one of the nodes, member status is not changing. Is it normal. > How does client read,writes get routed, affect when node is stopped. I am > concerned about stopping all the 6 nodes daily. > > > ubuntu@ip-10-0-7-101:~$ riak stop node > ok > > ubuntu@ip-10-0-5-100:~$ riak-admin member-status > > riak-admin member-status > ================================= Membership > ================================== > Status Ring Pending Node > > ------------------------------------------------------------------------------- > valid 17.2% -- 'riak@10.0.5.100' > valid 17.2% -- 'riak@10.0.5.110' > valid 17.2% -- 'riak@10.0.5.111' > valid 17.2% -- 'riak@10.0.7.101' > valid 15.6% -- 'riak@10.0.7.102' > valid 15.6% -- 'riak@10.0.7.103' > > ------------------------------------------------------------------------------- > > Thanks, > NP > > > > > -- > View this message in context: > http://riak-users.197444.n3.nabble.com/effect-of-riak-stop-node-tp4030718.html > Sent from the Riak Users mailing list archive at Nabble.com. > > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >
_______________________________________________ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
